GB1073047A - Method of producing tetracycline - Google Patents

Method of producing tetracycline

Info

Publication number
GB1073047A
GB1073047A GB24709/65A GB2470965A GB1073047A GB 1073047 A GB1073047 A GB 1073047A GB 24709/65 A GB24709/65 A GB 24709/65A GB 2470965 A GB2470965 A GB 2470965A GB 1073047 A GB1073047 A GB 1073047A
Authority
GB
United Kingdom
Prior art keywords
triazine
mercapto
hydroxy
alkyl
tetracycline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB24709/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu
Spofa Vereinigte Pharma Werke
Original Assignee
Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu
Spofa Vereinigte Pharma Werke
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu, Spofa Vereinigte Pharma Werke filed Critical Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu
Publication of GB1073047A publication Critical patent/GB1073047A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P29/00—Preparation of compounds containing a naphthacene ring system, e.g. tetracycline
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/465—Streptomyces
    • C12R2001/485—Streptomyces aureofaciens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/886—Streptomyces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Tetracycline is produced by cultivating a tetracycline- and chlortetracycline-producing strain of a species of Streptomyces in a conventional aqueous medium containing as chlorination inhibitor a 1,2,4-triazine of formula <FORM:1073047/C2/1> wherein X is hydrogen or C1- 6 alkyl; Z is hydrogen, C1- 6 alkyl, C1- 6 alkenyl, aryl, aralkyl, -CH=CH.C6H5, -(CH2)nCOOH or -(CH2)n CONH2 where n = 0 to 7; Y is H, C1- 6 alkyl, aryl, aralkyl, -OH, -SH or NH2. Specified compounds are 3-methylmercapto-5-hydroxy- 6 - benzyl - 1,2,4 - triazine, 3 - mercapto - 5 - hydroxy - 1,2,4 - triazine, 3 - mercapto - 5 - hydroxy - 6 - carboxy - 1,2,4 - triazine, 3 - mercapto - 5 - hydroxy - 6 - carboxamido - 1,2,4 - triazine, beta - (3 - mercapto- 5 - hydroxy - 1,2,4 - triazine - 6 -) propionic acid, 3 - mercapto - 5,6 - diphenyl - 1,2,4 - triazine, 3 - mercapto - 5 - hydroxy - 6 - methyl-1,2,4 - triazine and 3 - mercapto - 5 - hydroxy- 6 - benzyl - 1,2,4 - triazine. The cultivation may also take place in the presence of bromine ions.
GB24709/65A 1964-06-13 1965-06-11 Method of producing tetracycline Expired GB1073047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS341264 1964-06-13

Publications (1)

Publication Number Publication Date
GB1073047A true GB1073047A (en) 1967-06-21

Family

ID=5374083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24709/65A Expired GB1073047A (en) 1964-06-13 1965-06-11 Method of producing tetracycline

Country Status (10)

Country Link
US (1) US3425911A (en)
AT (1) AT257046B (en)
BE (1) BE665379A (en)
BR (1) BR6570383D0 (en)
CH (1) CH444383A (en)
DE (1) DE1492144A1 (en)
DK (1) DK108850C (en)
FR (1) FR1450587A (en)
GB (1) GB1073047A (en)
NL (1) NL6507554A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019173A (en) * 1956-06-04 1962-01-30 American Cyanamid Co Method for preparing tetracycline
US2923668A (en) * 1956-11-02 1960-02-02 American Cyanamid Co Chlorination inhibitors in chlortetracycline-tetracycline fermentations

Also Published As

Publication number Publication date
BE665379A (en) 1965-10-01
NL6507554A (en) 1965-12-14
BR6570383D0 (en) 1973-08-14
DE1492144A1 (en) 1969-07-17
FR1450587A (en) 1966-08-26
US3425911A (en) 1969-02-04
DK108850C (en) 1968-02-19
CH444383A (en) 1967-09-30
AT257046B (en) 1967-09-25

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